Home / 33,349,444.85-46,023,672.26-18,464,768.80

Finding the Fourth Proportional to 33,349,444.85, 46,023,672.26 and 18,464,768.80

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Solution

The fourth proportional to 33,349,444.85, 46,023,672.26 and 18,464,768.80 is: 25,482,177.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349,444.85 : 46,023,672.26 = 18,464,768.80 : x
  2. Step 2: Convert to fraction form
    33,349,444.85/46,023,672.26 = 18,464,768.80/x
  3. Step 3: Cross multiply
    33,349,444.85x = 46,023,672.26 × 18,464,768.80
  4. Step 4: Simplify right side
    33,349,444.85x = 849,816,467,285,431.38
  5. Step 5: Solve for x
    x = 849,816,467,285,431.38/33,349,444.85
  6. Step 6: Final answer
    x = 25,482,177.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.